Engine and Transmission

6,383 topics in this forum

1. 2003 Trident ccrs

   By Scrubby veiw, March 8, 2023
   • 0 replies
   • 456 views
   • 
   • Scrubby veiw
   • March 8, 2023

2. Block heater question for E9.

   By B MACK, March 6, 2023
   • 2 replies
   • 742 views
   • 
   • B MACK
   • March 7, 2023

3. END711 oil pan

   By SuperB, March 5, 2023
   • 3 replies
   • 648 views
   • 
   • SuperB
   • March 6, 2023

4. Exhaust manifold broken bolt

   By mcratchet1, February 22, 2023
   • 20 replies
   • 2.1k views
   • 
   • tjc transport
   • March 4, 2023

5. E-7 overhaul 1 2

   By Bluebulldog, January 26, 2021
   • 34 replies
   • 3.5k views
   • 
   • Joey Mack
   • February 27, 2023

6. CH613 EA7 410 using coolant no external leaks

   By Magilla, January 13, 2023
   • 16 replies
   • 1.5k views
   • 
   • Adkat
   • February 27, 2023

7. Eaton 13 speed

   By TimberJack, February 23, 2023
   • 19 replies
   • 5.1k views
   • 
   • Mark T
   • February 26, 2023

8. Shift knob leaking air 99 CH613 9 speed

   By Old Man, February 23, 2023
   • 10 replies
   • 1.1k views
   • 
   • fjh
   • February 24, 2023

9. 2090 shifting tower.

   By Bluebulldog, February 22, 2023
   • 2 replies
   • 670 views
   • 
   • Joey Mack
   • February 23, 2023

10. 06 Mack cv 713 white smoke, lose of power, running rough

    By Trumbull_welding, February 20, 2023
    • 2 replies
    • 797 views
    • 
    • Joey Mack
    • February 22, 2023

11. Weight of oil for T2070

    By ws721, February 19, 2023
    • 0 replies
    • 724 views
    • 
    • ws721
    • February 19, 2023

12. 2000 Mack 689s unknown metal rings in oil & broken rocker bent

    By Trumbull_welding, December 7, 2022
    • 21 replies
    • 1.6k views
    • 
    • JoeH
    • February 19, 2023

13. 6 speed countershaft cap gasket. 1 2

    By Full Floater, February 11, 2023
    • 28 replies
    • 2.2k views
    • 
    • fjh
    • February 19, 2023

14. cylinder temps

    By Coreyroberts33, February 17, 2023
    • 3 replies
    • 850 views
    • 
    • fjh
    • February 18, 2023

15. Mack E7 & MP7, injector replacement and valve adjustment

    By Trumbull_welding, February 17, 2023
    • 0 replies
    • 1.4k views
    • 
    • Trumbull_welding
    • February 17, 2023

16. B 505 1960 fire truck engine 540 f

    By B505 Dog, February 13, 2023
    • 3 replies
    • 596 views
    • 
    • mackdump600@yahoo.com
    • February 17, 2023

17. SCR Derate help

    By Midland Oilfield, February 11, 2023
    • 5 replies
    • 871 views
    • 
    • fjh
    • February 16, 2023

18. Banjo Bolts & Injector Cups 1 2 3

    By Todd71106, December 18, 2022
    • 72 replies
    • 6k views
    • 
    • Onyx610
    • February 11, 2023

19. Coolant filter head for aset/ai motor question

    By SLEDOG, February 8, 2023
    • 15 replies
    • 797 views
    • 
    • Onyx610
    • February 10, 2023

20. 2004 Mack cx613 low power with road speed fault 1 2

    By Southampton diesel, December 16, 2015
    • 28 replies
    • 13.1k views
    • 
    • Shoez
    • February 10, 2023

21. What are the differences between a Big Cam 350 and a 400?

    By MadManD, February 7, 2023
    • 3 replies
    • 9.3k views
    • 
    • MadManD
    • February 9, 2023

22. RD688s with Eaton 18 speed 1 2

    By masterwelder, December 31, 2022
    • 26 replies
    • 3k views
    • 
    • masterwelder
    • February 9, 2023

23. Black Smoke

    By CCM, May 2, 2017
    • 16 replies
    • 5.1k views
    • 
    • fjh
    • February 8, 2023

24. CL engine shutdown light and

    By Mack superdog, February 4, 2023
    • 4 replies
    • 498 views
    • 
    • Dirtymilkman
    • February 7, 2023

25. E7 Engine Cranks But No Start 1 2

    By jdklan, January 18, 2008
    • 40 replies
    • 56.2k views
    • 
    • Onyx610
    • February 7, 2023